# DIBBS #SPE7L1-26-T-14Z5

DLA Land and Maritime Solicits Stop-Check Valves from Approved OEMs

**Posted:** September 21, 2026
**Respond By:** October 01, 2026
**Identifier:** SPE7L1-26-T-14Z5
**NAICS:** 336413

The Defense Logistics Agency (DLA) Land and Maritime is soliciting quotes for stop-check valves from approved OEMs for military supply chain needs.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Land Supply Chain
  - Buyer: Brooke Lamberton
- OEMs and Vendors:
  - AIR COMM CORPORATION LLC (part number ES26190-2)
  - SIKORSKY AIRCRAFT CORPORATION (part number 78309-03801-101)
- Products Requested:
  - Stop-Check Valve, NSN: 4810-01-690-9493
    - Quantity: 6 units
    - Approved part numbers: ES26190-2 (AIR COMM), 78309-03801-101 (SIKORSKY)
- Notable Requirements:
  - Only approved OEM part numbers will be accepted
  - Compliance with Buy American Act and Berry Amendment
  - Prohibition on covered defense telecommunications equipment
  - Packaging must meet ASTM D3951 and MIL-STD-129 standards
  - Delivery required within 112 days from award, FOB Origin, with destination inspection

### Description

VALVE, STOP-CHECK (QTY: 6, NSN: 4810-01-690-9493, Purchase Request: 7015246250)
  Approved Sources:
  - CAGE: 1P0Y9, Part No: ES26190-2, Company: AIR COMM CORPORATION LLC
  - CAGE: 78286, Part No: 78309-03801-101, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L126T14Z5)